Bhatt, N. D.; Panchal, V. M. & Ingle, Pramod R. <br/><br/>
Engineering drawing: plane and solid geometry 

 - 53 
 - India  Charotor Pub  2014 
 - 719 
<br/><br/><label>ISBN: </label>9789380358833 
<br/><br/><label>Dewey Class. No.: </label>604.2 BHA